UPS2W100MHD

The UPS2W100MHD is a Nichicon UPS series aluminum electrolytic capacitor in a miniature radial-can package designed for switching power supply and general-purpose power applications. It combines a compact footprint and low impedance characteristics to support ripple filtering and energy storage in power-conversion circuits.

This part is polarized, RoHS-compliant, and engineered for elevated-temperature operation and extended life in demanding power environments.

Key Features

• Capacitance and Voltage: 10 µF nominal capacitance with a 450 V rated voltage for high-voltage DC filtering applications.
• Miniature radial-can package: Radial lead mounting with a compact size of L: 2.5 × D: 1.6 cm and 7.5 mm lead spacing for space-constrained board layouts.
• Low impedance for switching supplies: Designed specifically for switching power supply use to help reduce ripple and improve regulator stability.
• Operating temperature: Rated for −25°C to 105°C; the UPS series provides broader category coverage (−55°C to 105°C) as noted in the series specifications.
• High-temperature endurance: Rated lifetime of 3000 hours at 105°C to support sustained thermal stress.
• Ripple current capability: Specified ripple current of 75 mA at 120 Hz (low frequency) and 120 mA at 10 kHz (high frequency) to support AC ripple handling across common power frequencies.
• Tolerance and polarization: Capacitance tolerance ±20% and polarized design for conventional electrolytic capacitor usage.
• Regulatory compliance: Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Identification: Sleeve marking printed in white on a dark brown sleeve for quick visual identification.

Typical Applications

• Switching Power Supplies: Bulk smoothing and output filtering where low impedance and high DC voltage handling are required.
• Power Conversion Modules: DC link and decoupling in isolated or non-isolated converters operating at elevated voltages.
• Industrial Electronics: General-purpose energy storage and ripple suppression in industrial control and power subsystems.

Unique Advantages

• Compact footprint: Small radial-can dimensions (2.5 × 1.6 cm) and 7.5 mm lead spacing allow efficient board placement in space-limited designs.
• High-voltage capability: 450 V rating enables use in higher-voltage DC stages without series stacking.
• Designed for switching environments: Low-impedance construction and specified ripple current at 120 Hz and 10 kHz support switching-frequency ripple management.
• High-temperature durability: 3000-hour life at 105°C provides predictable endurance in hot operating conditions.
• RoHS compliance: Meets RoHS directives for environmentally conscious designs and regulatory alignment.
• Easy identification and handling: Polarized radial lead form factor and clear sleeve marking speed assembly and inspection.

Why Choose UPS2W100MHD?

UPS2W100MHD offers a balanced combination of compact size, high-voltage rating, and low-impedance behavior tailored for switching power supplies and general-purpose power applications. Its radial-can construction, defined ripple-current ratings, and 3000-hour high-temperature life make it suitable for engineers specifying durable capacitors for power filtering and energy storage.

This part is a practical choice for designers who need a high-voltage polarized electrolytic capacitor with clear electrical and mechanical specifications, RoHS compliance, and predictable thermal endurance from a recognized capacitor series.

Request a quote or contact sales to obtain pricing, lead times, and availability for UPS2W100MHD and to discuss how it fits your power-design requirements.